EP0902560A3 - Verfahren und Vorrichtung zur Dispersionsoptimierung in einer faseroptischen Strecke in Übereinstimmung mit dem optischen Signalleistungspegel - Google Patents

Verfahren und Vorrichtung zur Dispersionsoptimierung in einer faseroptischen Strecke in Übereinstimmung mit dem optischen Signalleistungspegel Download PDF

Info

Publication number: EP0902560A3
Authority: EP; European Patent Office
Prior art keywords: transmission line; dispersion; optical signal; optical; intensity
Prior art date: 1997-09-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP98108436A

Other languages

English (en)

French (fr)

Other versions

EP0902560A2 (de

EP0902560B1 (de

Inventor

George Ishikawa

Hiroki Ooi

Naoki Kuwata

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujitsu Ltd

Original Assignee

Fujitsu Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-09-11

Filing date

1998-05-08

Publication date

2001-08-16

1998-05-08 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1999-03-17 Publication of EP0902560A2 publication Critical patent/EP0902560A2/de

2001-08-16 Publication of EP0902560A3 publication Critical patent/EP0902560A3/de

2006-03-22 Application granted granted Critical

2006-03-22 Publication of EP0902560B1 publication Critical patent/EP0902560B1/de

2018-05-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/2519—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using Bragg gratings
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2210/00—Indexing scheme relating to optical transmission systems
- H04B2210/25—Distortion or dispersion compensation
- H04B2210/252—Distortion or dispersion compensation after the transmission line, i.e. post-compensation

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Optical Communication System (AREA)
Light Guides In General And Applications Therefor (AREA)

EP19980108436 1997-09-11 1998-05-08 Verfahren und Vorrichtung zur Dispersionsoptimierung in einer faseroptischen Strecke in Übereinstimmung mit dem optischen Signalleistungspegel Expired - Lifetime EP0902560B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP24690197A JP3886223B2 (ja)	1997-09-11	1997-09-11	分散制御方法及び装置
JP24690197		1997-09-11
JP246901/97		1997-09-11

Publications (3)

Publication Number	Publication Date
EP0902560A2 EP0902560A2 (de)	1999-03-17
EP0902560A3 true EP0902560A3 (de)	2001-08-16
EP0902560B1 EP0902560B1 (de)	2006-03-22

Family

ID=17155438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19980108436 Expired - Lifetime EP0902560B1 (de)	1997-09-11	1998-05-08	Verfahren und Vorrichtung zur Dispersionsoptimierung in einer faseroptischen Strecke in Übereinstimmung mit dem optischen Signalleistungspegel

Country Status (4)

Country	Link
EP (1)	EP0902560B1 (de)
JP (1)	JP3886223B2 (de)
CN (2)	CN1571308A (de)
DE (1)	DE69833897T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4517423B2 (ja)	1999-12-03	2010-08-04	住友電気工業株式会社	分散補償モジュール、線路切替装置および光通信システム
CA2400091A1 (en)	2000-02-18	2001-08-23	Corning Incorporated	Electrical detector for adaptive control of chromatic dispersion in optical systems
US6356684B1 (en) *	2000-04-14	2002-03-12	General Dynamics Advanced Technology Systems, Inc.	Adjustable optical fiber grating dispersion compensators
JP3910003B2 (ja)	2000-05-29	2007-04-25	富士通株式会社	光受信局、光通信システム及び分散制御方法
US7139478B2 (en) *	2001-03-15	2006-11-21	Fitel Usa Corp.	Nonlinear device comprising a spectrally broadening fiber
JP4576094B2 (ja)	2003-03-03	2010-11-04	富士通株式会社	波長多重光中継伝送方法および中継装置
JP2005159928A (ja) *	2003-11-28	2005-06-16	Hitachi Communication Technologies Ltd	自動分散補償方法
JP4464959B2 (ja) *	2004-02-20	2010-05-19	富士通株式会社	分散補償方法及び分散補償装置
JP4280665B2 (ja)	2004-03-31	2009-06-17	富士通株式会社	分散補償方法及び補償ノード装置
JP4516907B2 (ja) *	2005-08-26	2010-08-04	富士通株式会社	光受信装置およびその制御方法
JP4744312B2 (ja)	2006-01-31	2011-08-10	富士通株式会社	波長分散モニタ方法および装置、並びに、光伝送システム
JP4717694B2 (ja) *	2006-04-18	2011-07-06	日本電信電話株式会社	光直交振幅変調回路および光送信器
CN101132239B (zh) *	2006-08-25	2011-10-26	中兴通讯股份有限公司	一种长距离wdm系统最优色散补偿的评估装置和方法
JP4985764B2 (ja)	2007-03-06	2012-07-25	富士通株式会社	光信号検出方法及び，これを用いた光受信ユニット
CN102914423B (zh) *	2012-11-01	2015-06-03	电子科技大学	一种色散光纤凹陷频率测量方法
CN115128731B (zh) *	2022-07-13	2024-02-27	天津大学	光波导结构、色散控制方法、制备方法及集成光源装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0700178A2 (de) *	1994-08-02	1996-03-06	Fujitsu Limited	Optisches Übertragungssystem mit Optimierung der Übertragungsbedingungen

1997
- 1997-09-11 JP JP24690197A patent/JP3886223B2/ja not_active Expired - Fee Related
1998
- 1998-05-08 DE DE1998633897 patent/DE69833897T2/de not_active Expired - Fee Related
- 1998-05-08 EP EP19980108436 patent/EP0902560B1/de not_active Expired - Lifetime
- 1998-05-29 CN CN 200410063363 patent/CN1571308A/zh active Pending
- 1998-05-29 CN CN 98108705 patent/CN1244208C/zh not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0700178A2 (de) *	1994-08-02	1996-03-06	Fujitsu Limited	Optisches Übertragungssystem mit Optimierung der Übertragungsbedingungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SANO A ET AL: "Automatic dispersion equalization by monitoring extracted clock power level in a 40-GBit/s 200-km transmission line", PROCEEDINGS OF THE EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, 1996, XP002126413 *

Also Published As

Publication number	Publication date
DE69833897T2 (de)	2006-11-23
EP0902560A2 (de)	1999-03-17
CN1571308A (zh)	2005-01-26
CN1211118A (zh)	1999-03-17
CN1244208C (zh)	2006-03-01
EP0902560B1 (de)	2006-03-22
DE69833897D1 (de)	2006-05-11
JP3886223B2 (ja)	2007-02-28
JPH1188261A (ja)	1999-03-30

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